I have a USB add on bracket that came with my MSI P35 Platinum MB. It has two cables one which is normal connector that attaches to the header pins on the MB (add 2 USB ports) and a second one which has the same type of connector (black instead of yellow) but apparently is for the 4 led lights which is also on the bracket (why 4? send/receive??). But where does it connect?? Never seem before. It would fit on a USB header but not sure if or why it would work.
TIA ~Gary